Linux kernel source tree

How to create an OS from scratch

Zstandard - Fast real-time compression algorithm

A tiling window manager for macOS based on binary space partitioning

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

build-once run-anywhere c library

BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

A single-header ANSI C gui library

OpenCore bootloader

Learning operating system development using Linux kernel and Raspberry Pi

Text-mode interface for git

AddressSanitizer, ThreadSanitizer, MemorySanitizer

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

A tiny but valid `init` for containers

C in four functions

The single instruction C compiler

A single-header ANSI C immediate mode cross-platform GUI library

Linux tool to show progress for cp, mv, dd, ... (formerly known as cv)

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

sqlite3 driver for go using database/sql

Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

Ultra-lightweight JavaScript engine for the Internet of Things.

tiniest x86-64-linux emulator

Intel Wi-Fi Drivers for macOS

🔥 比libevent/libuv/asio更易用的网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client/server.

A cross-platform protocol library to communicate with iOS devices

xhyve, a lightweight OS X virtualization solution

A fast entity component system (ECS) for C & C++

A Small C Compiler